Member of Technical Staff - AI/ML Infrastructure Engineer, RL Post-training
Preference
- Salary
- $200k - $350k
- Location
- San Francisco, California, United States
- Job type
- Full-time
Required skills
- vLLM
- SGLang
- Megatron
- Slime
- veRL
- Ray Train
- SkyRL
- Miles
- AWS
- GCP
- Kubernetes
- PyTorch
- JAX
About the role
Strong software engineering fundamentals; hands-on experience building production-grade LLM inference and training infrastructure; experience with RL training frameworks, distributed systems, cloud platforms (AWS, GCP), Kubernetes, data pipelines, and core ML frameworks like PyTorch or JAX.
About Preference
AI startup building reinforcement-learning environments for research teams and automated machine-learning engineering.
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